Input TRS: 1: app(app(rec(),h),app(g,0())) -> g 2: app(app(rec(),h),app(g,app(s(),x))) -> app(app(h,x),app(app(rec(),h),app(g,x))) Number of strict rules: 2 Direct Order(PosReal,>,Poly) ... failed. Freezing ... failed. Dependency Pairs: #1: #app(app(rec(),h),app(g,app(s(),x))) -> #app(app(h,x),app(app(rec(),h),app(g,x))) #2: #app(app(rec(),h),app(g,app(s(),x))) -> #app(h,x) #3: #app(app(rec(),h),app(g,app(s(),x))) -> #app(app(rec(),h),app(g,x)) #4: #app(app(rec(),h),app(g,app(s(),x))) -> #app(g,x) Number of SCCs: 1, DPs: 4, edges: 16 SCC { #1..4 } Removing DPs: Order(PosReal,>,Sum)... Order(PosReal,>,Max)... QLPOpS... Order(PosReal,>,MaxSum)... QWPOpS(PosReal,>,MaxSum)... Order(PosReal,>,Sum-Sum; PosReal,≥,Sum-Sum)... Order(PosReal,>,Sum-Sum; NegReal,≥,Sum)... Order(PosReal,>,MaxSum-Sum; NegReal,≥,Sum)... failed. Removing edges: failed. Finding a loop... failed. MAYBE